3v4l.org

run code in 300+ PHP versions simultaneously
<?php $base = 2; $num = 23; while( $num > 0) { $arr[] = $num % $base; // store remainder in array $num = floor($num/$base); // no integer division } var_dump($arr,$num);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0090.00918.56
8.3.50.0100.00721.94
8.3.40.0070.00718.84
8.3.30.0050.00919.07
8.3.20.0040.00420.29
8.3.10.0040.00421.84
8.3.00.0000.00822.57
8.2.180.0110.00716.61
8.2.170.0140.00722.96
8.2.160.0140.00721.14
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0070.00726.16
8.2.120.0050.00319.36
8.2.110.0100.00020.60
8.2.100.0120.00617.72
8.2.90.0060.00317.88
8.2.80.0030.00617.97
8.2.70.0000.00918.18
8.2.60.0060.00318.05
8.2.50.0050.00518.10
8.2.40.0040.00420.59
8.2.30.0000.00718.29
8.2.20.0070.00017.67
8.2.10.0080.00017.92
8.2.00.0000.00817.68
8.1.280.0070.00725.92
8.1.270.0040.00422.18
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00023.93
8.1.230.0070.00419.29
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0060.00318.70
8.1.160.0000.00721.97
8.1.150.0000.00718.63
8.1.140.0040.00417.45
8.1.130.0000.00717.83
8.1.120.0070.00017.36
8.1.110.0040.00417.51
8.1.100.0000.00717.53
8.1.90.0040.00417.47
8.1.80.0030.00317.50
8.1.70.0040.00417.36
8.1.60.0080.00317.51
8.1.50.0040.00417.46
8.1.40.0040.00417.50
8.1.30.0050.00317.65
8.1.20.0040.00417.66
8.1.10.0040.00417.46
8.1.00.0040.00417.50
8.0.300.0040.00419.73
8.0.290.0000.00916.75
8.0.280.0000.00718.47
8.0.270.0000.00717.23
8.0.260.0000.00816.88
8.0.250.0030.00316.96
8.0.240.0000.00717.02
8.0.230.0030.00616.91
8.0.220.0050.00216.84
8.0.210.0040.00317.00
8.0.200.0000.00816.91
8.0.190.0000.00816.91
8.0.180.0040.00417.04
8.0.170.0050.00316.81
8.0.160.0050.00216.89
8.0.150.0080.00016.77
8.0.140.0040.00416.96
8.0.130.0000.00513.43
8.0.120.0050.00316.92
8.0.110.0000.00816.93
8.0.100.0040.00416.94
8.0.90.0000.00816.85
8.0.80.0000.01616.91
8.0.70.0040.00416.83
8.0.60.0030.00316.97
8.0.50.0000.00816.83
8.0.30.0080.01117.14
8.0.20.0130.00617.40
8.0.10.0040.00417.07
8.0.00.0080.01516.69
7.4.330.0050.00015.00
7.4.320.0040.00416.36
7.4.300.0000.00716.52
7.4.290.0080.00016.64
7.4.280.0000.00716.50
7.4.270.0070.00016.52
7.4.260.0000.01016.50
7.4.250.0000.00816.46
7.4.240.0020.00516.50
7.4.230.0040.00416.30
7.4.220.0000.01716.54
7.4.210.0080.00716.64
7.4.200.0070.00016.34
7.4.190.0000.00716.37
7.4.160.0060.00916.53
7.4.150.0150.00417.40
7.4.140.0140.00417.86
7.4.130.0110.01016.63
7.4.120.0080.00816.49
7.4.110.0150.00616.62
7.4.100.0030.01316.52
7.4.90.0150.00416.39
7.4.80.0080.00819.39
7.4.70.0030.01416.51
7.4.60.0390.03116.53
7.4.50.0060.00316.26
7.4.40.0050.00822.77
7.4.30.0030.01616.70
7.4.00.0090.00914.81
7.3.330.0020.00213.22
7.3.320.0020.00213.38
7.3.310.0040.00416.23
7.3.300.0030.00316.38
7.3.290.0070.01016.44
7.3.280.0100.00716.43
7.3.270.0130.00417.40
7.3.260.0060.01216.52
7.3.250.0130.00816.54
7.3.240.0170.00616.57
7.3.230.0060.01616.49
7.3.210.0060.00916.60
7.3.200.0150.00619.39
7.3.190.0130.00316.72
7.3.180.0100.00616.41
7.3.170.0110.00816.54
7.3.160.0060.01016.52
7.3.120.0030.01014.80
7.2.330.0060.01216.52
7.2.320.0130.01016.77
7.2.310.0080.01416.44
7.2.300.0070.00716.64
7.2.290.0150.00316.50
7.1.70.0000.00816.90
7.1.60.0070.01419.82
7.1.50.0070.01517.02
7.1.00.0070.07022.44
7.0.200.0050.00216.77
7.0.140.0070.07022.12
7.0.110.0170.07319.89
7.0.100.0130.08019.95
7.0.90.0070.08319.87
7.0.80.0030.09019.84
7.0.70.0100.07319.87
7.0.60.0030.09019.98
7.0.50.0100.07720.12
7.0.40.0100.07719.99
7.0.30.0070.09019.91
7.0.20.0100.08320.13
7.0.10.0100.07020.10
7.0.00.0130.08019.90
5.6.280.0000.07720.89
5.6.250.0070.08320.55
5.6.240.0030.07020.51
5.6.230.0100.07720.64
5.6.220.0070.08320.79
5.6.210.0130.07320.66
5.6.200.0130.07720.90
5.6.190.0100.07721.09
5.6.180.0070.08320.96
5.6.170.0070.05720.97
5.6.160.0100.08021.09
5.6.150.0100.08320.89
5.6.140.0100.06721.21
5.6.130.0170.07021.09
5.6.120.0100.08020.87
5.6.110.0030.08721.08
5.6.100.0100.07021.01
5.6.90.0130.04720.94
5.6.80.0100.07320.41
5.6.70.0030.07020.44
5.6.60.0100.07720.46
5.6.50.0030.08720.48
5.6.40.0100.06720.57
5.6.30.0170.06720.24
5.6.20.0030.08020.43
5.6.10.0170.07320.42
5.6.00.0030.08020.47
5.5.380.0100.07720.36
5.5.370.0170.07320.48
5.5.360.0100.07320.47
5.5.350.0130.07720.46
5.5.340.0030.05020.91
5.5.330.0030.05720.76
5.5.320.0100.08020.89
5.5.310.0030.08020.85
5.5.300.0100.06020.89
5.5.290.0100.08020.69
5.5.280.0030.08320.75
5.5.270.0100.06720.68
5.5.260.0070.07020.82
5.5.250.0000.08020.66
5.5.240.0170.06720.28
5.5.230.0030.08320.10
5.5.220.0070.07720.30
5.5.210.0100.08020.27
5.5.200.0030.07720.00
5.5.190.0070.08320.00
5.5.180.0000.08320.18
5.5.160.0100.07320.18
5.5.150.0130.07020.31
5.5.140.0100.07720.22
5.5.130.0130.07320.30
5.5.120.0100.08020.19
5.5.110.0100.07720.25
5.5.100.0200.06319.93
5.5.90.0070.07020.22
5.5.80.0170.06320.03
5.5.70.0130.07720.19
5.5.60.0130.06720.04
5.5.50.0030.08319.97
5.5.40.0100.07720.00
5.5.30.0200.05720.11
5.5.20.0130.07720.12
5.5.10.0030.08020.14
5.5.00.0130.06020.07
5.4.450.0030.08319.36
5.4.440.0100.04319.23
5.4.430.0100.07019.27
5.4.420.0130.07019.34
5.4.410.0070.07719.18
5.4.400.0130.03719.01
5.4.390.0070.07318.99
5.4.380.0000.08019.12
5.4.370.0100.07719.00
5.4.360.0030.08318.95
5.4.350.0070.04718.93
5.4.340.0130.04718.94
5.4.320.0070.07719.25
5.4.310.0130.07319.00
5.4.300.0000.08018.95
5.4.290.0130.07019.11
5.4.280.0130.06719.00
5.4.270.0100.07318.99
5.4.260.0070.07319.07
5.4.250.0130.07019.07
5.4.240.0100.07319.24
5.4.230.0130.06718.94
5.4.220.0000.08719.11
5.4.210.0070.08019.11
5.4.200.0070.06019.00
5.4.190.0070.07018.92
5.4.180.0070.04019.00
5.4.170.0100.07719.09
5.4.160.0170.06718.90
5.4.150.0070.08018.96
5.4.140.0070.07316.43
5.4.130.0070.07716.20
5.4.120.0130.06716.12
5.4.110.0030.08016.44
5.4.100.0000.06716.48
5.4.90.0030.07016.23
5.4.80.0030.07716.51
5.4.70.0030.08016.48
5.4.60.0000.07716.16
5.4.50.0030.06716.37
5.4.40.0030.04316.50
5.4.30.0170.06716.34
5.4.20.0030.07316.16
5.4.10.0070.07316.48
5.4.00.0030.07015.65
5.3.290.0100.07314.53
5.3.280.0030.05014.44
5.3.270.0130.07314.62
5.3.260.0130.07014.45
5.3.250.0030.04714.50
5.3.240.0100.07314.60
5.3.230.0100.07314.42
5.3.220.0100.07014.57
5.3.210.0130.07014.63
5.3.200.0130.06714.48
5.3.190.0000.08014.42
5.3.180.0000.07014.57
5.3.170.0070.08014.46
5.3.160.0030.07714.42
5.3.150.0070.07314.38
5.3.140.0070.07014.55
5.3.130.0130.07314.38
5.3.120.0070.07314.64
5.3.110.0070.07314.64
5.3.100.0100.07714.03
5.3.90.0100.06713.94
5.3.80.0100.07314.09
5.3.70.0000.08013.94
5.3.60.0000.07713.96
5.3.50.0030.04314.00
5.3.40.0100.07313.89
5.3.30.0130.06713.78
5.3.20.0070.07713.75
5.3.10.0100.06713.44
5.3.00.0130.06313.56
5.2.170.0070.05712.00
5.2.160.0030.06312.00
5.2.150.0070.06312.00
5.2.140.0100.06012.00
5.2.130.0070.03712.00
5.2.120.0170.05012.00
5.2.110.0070.05312.00
5.2.100.0130.05312.00
5.2.90.0070.05012.00
5.2.80.0000.06712.00
5.2.70.0030.06312.00
5.2.60.0070.06012.00
5.2.50.0000.06712.00
5.2.40.0030.06012.00
5.2.30.0070.06012.00
5.2.20.0030.03712.00
5.2.10.0100.05012.00
5.2.00.0030.04312.00
5.1.60.0100.04712.00
5.1.50.0070.05012.00
5.1.40.0000.05312.00
5.1.30.0030.06012.00
5.1.20.0070.05312.00
5.1.10.0030.05312.00
5.1.00.0030.05312.00
5.0.50.0030.05312.00
5.0.40.0070.03712.00
5.0.30.0100.04712.00
5.0.20.0030.02312.00
5.0.10.0030.04312.00
5.0.00.0000.06012.00
4.4.90.0030.03712.00
4.4.80.0070.02712.00
4.4.70.0000.03712.00
4.4.60.0000.03012.00
4.4.50.0000.03312.00
4.4.40.0030.05012.00
4.4.30.0030.03312.00
4.4.20.0030.03712.00
4.4.10.0000.03312.00
4.4.00.0030.03312.00
4.3.110.0100.03012.00
4.3.100.0070.03312.00
4.3.90.0000.03312.00
4.3.80.0030.04312.00
4.3.70.0070.03012.00
4.3.60.0000.03712.00
4.3.50.0000.02712.00
4.3.40.0000.05012.00
4.3.30.0000.03712.00
4.3.20.0000.03312.00
4.3.10.0030.03312.00
4.3.00.0000.03712.00

preferences:
69.23 ms | 401 KiB | 5 Q